Authors: Javier Ruiz Calle and Yerai Zamorano.
Assignment for the subject Service Oriented Systems (SOS) of the Technical University of Madrid.
The assignment was to try and make an API for a social network, where you only need to have in mind that there are users, posts and friends.
The database is in the database.sql file, where all the entities are defined, as well as some examples.
All the logic is in the API.java file, who calls to the DatabaseQuery.java file, who is in charge of making all the diferent queries.
Finally, we provide a client to test all the different methods.